c1 vers. 4 I had to re-install because it wasnt possible to open it any more.
now I have Vers. 5 test version and it crashes every 10 minutes. I need to restart the computer before being able to restart c1.
sorry- I like the conversion-results but the stablility is bad IMO.
Even the Sinar windows beta software seems more stable.
I am also disappointed regarding MAC. The display and speed is good but I can not see any stability improvement over windows xp-pro.